{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["product producer", "cause effect", "entity origin", "else"], "input": "subsidiary sales companies were also located in canada , germany , and italy , and two factories were producing products in england ."}
{"product producer": [{"subject": "factories", "object": "products"}], "cause effect": [], "entity origin": [], "else": []}